EP3562071A4 - Verfahren und vorrichtung zur codierung und decodierung von polarcodes - Google Patents

Verfahren und vorrichtung zur codierung und decodierung von polarcodes Download PDF

Info

Publication number
EP3562071A4
EP3562071A4 EP18745275.0A EP18745275A EP3562071A4 EP 3562071 A4 EP3562071 A4 EP 3562071A4 EP 18745275 A EP18745275 A EP 18745275A EP 3562071 A4 EP3562071 A4 EP 3562071A4
Authority
EP
European Patent Office
Prior art keywords
decoding method
polar code
code encoding
encoding
polar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18745275.0A
Other languages
English (en)
French (fr)
Other versions
EP3562071B1 (de
EP3562071A1 (de
Inventor
Gongzheng ZHANG
Huazi ZHANG
Yunfei Qiao
Rong Li
Jun Wang
Guijie Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3562071A1 publication Critical patent/EP3562071A1/de
Publication of EP3562071A4 publication Critical patent/EP3562071A4/de
Application granted granted Critical
Publication of EP3562071B1 publication Critical patent/EP3562071B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/615—Use of computational or mathematical techniques
    • H03M13/616—Matrix operations, especially for generator matrices or check matrices, e.g. column or row permutations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
EP18745275.0A 2017-01-26 2018-01-24 Verfahren und vorrichtung zur codierung und decodierung von polarcodes Active EP3562071B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710061829.6A CN108365914B (zh) 2017-01-26 2017-01-26 Polar码编译码方法及装置
PCT/CN2018/073908 WO2018137635A1 (zh) 2017-01-26 2018-01-24 Polar码编译码方法及装置

Publications (3)

Publication Number Publication Date
EP3562071A1 EP3562071A1 (de) 2019-10-30
EP3562071A4 true EP3562071A4 (de) 2020-01-01
EP3562071B1 EP3562071B1 (de) 2022-05-11

Family

ID=62979063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18745275.0A Active EP3562071B1 (de) 2017-01-26 2018-01-24 Verfahren und vorrichtung zur codierung und decodierung von polarcodes

Country Status (4)

Country Link
US (1) US11025278B2 (de)
EP (1) EP3562071B1 (de)
CN (1) CN108365914B (de)
WO (1) WO2018137635A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108540259B (zh) * 2017-03-01 2020-07-10 电信科学技术研究院 一种极化码编译码方法及装置
KR102700211B1 (ko) 2017-03-23 2024-08-28 퀄컴 인코포레이티드 폴라 코딩을 위한 패리티 비트 채널 할당
TW202037103A (zh) * 2018-08-14 2020-10-01 財團法人工業技術研究院 有部分資訊下進行極性碼傳輸的方法和使用該方法的裝置
EP3841673B1 (de) * 2018-09-13 2024-06-19 Huawei Technologies Co., Ltd. Vorrichtungen und verfahren zur abbildung von gefrorenen sätzen zwischen produktcodes und komponentenpolcodes
CN110912567A (zh) * 2018-09-14 2020-03-24 华为技术有限公司 极化码的译码方法及设备
CN111262595B (zh) * 2018-11-30 2023-07-21 中兴通讯股份有限公司 一种极化码译码方法及装置、多级译码器、存储介质
CN111384977B (zh) * 2018-12-27 2023-01-24 北京紫光展锐通信技术有限公司 Polar码的奇偶校验比特生成方法及装置、可读存储介质
CN109462457B (zh) * 2019-01-05 2020-01-24 苏州怡林城信息科技有限公司 一种Polar码译码方法、译码装置和译码器
CN109818627B (zh) * 2019-01-21 2020-08-07 中国地质大学（武汉） 一种Polar码SCL译码算法的单门限剪枝方法与系统
CN110336639B (zh) * 2019-06-23 2021-08-17 西安电子科技大学 一种基于容量分布的极化码多层编码调制方法及应用
CN112152752B (zh) * 2019-06-27 2023-09-29 中兴通讯股份有限公司 译码处理方法及装置
CN110380819B (zh) * 2019-07-03 2021-10-08 深圳大学 一种基于llr的分段翻转极化码译码方法和智能终端
CN111614437B (zh) * 2020-04-30 2021-04-30 北京航空航天大学 一种基于scl译码算法的极化码构造优化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10193578B2 (en) * 2014-07-10 2019-01-29 The Royal Institution For The Advancement Of Learning / Mcgill University Flexible polar encoders and decoders
US9628114B2 (en) * 2015-03-31 2017-04-18 Macronix International Co., Ltd. Length-compatible extended polar codes
CN105227189B (zh) * 2015-09-24 2019-01-01 电子科技大学 分段crc辅助的极化码编译码方法
CN105680883B (zh) * 2015-12-23 2017-11-14 华中科技大学 一种极化码和多比特奇偶校验码级联的纠错编码方法
CN105553892B (zh) * 2015-12-23 2018-08-14 北京航空航天大学 一种基于polar码的信道估计方法
CN105811998B (zh) * 2016-03-04 2019-01-18 深圳大学 一种基于密度演进的极化码构造方法及极化码编译码系统
US10637607B2 (en) * 2016-09-15 2020-04-28 Huawei Technologies Co., Ltd. Method and apparatus for encoding data using a polar code
WO2018087717A1 (en) * 2016-11-11 2018-05-17 Telefonaktiebolaget L M Ericsson (Publ) Error detection in communication systems using polar coded data transmission
CN110113132B (zh) * 2017-01-25 2020-07-07 华为技术有限公司 一种编译码方法和终端

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL: "Summary of polar code design for control channels", vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120, 16 January 2017 (2017-01-16), XP051207630, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170116] *
INTEL CORPORATION: "Polar code design", vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120, 16 January 2017 (2017-01-16), XP051207923, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170116] *
See also references of WO2018137635A1 *
TAO WANG ET AL: "Parity-Check-Concatenated Polar Codes", IEEE COMMUNICATIONS LETTERS., vol. 20, no. 12, 8 September 2016 (2016-09-08), US, pages 2342 - 2345, XP055607890, ISSN: 1089-7798, DOI: 10.1109/LCOMM.2016.2607169 *

Also Published As

Publication number Publication date
US11025278B2 (en) 2021-06-01
CN108365914A (zh) 2018-08-03
EP3562071B1 (de) 2022-05-11
EP3562071A1 (de) 2019-10-30
US20190349009A1 (en) 2019-11-14
WO2018137635A1 (zh) 2018-08-02
CN108365914B (zh) 2023-04-18

Similar Documents

Publication Publication Date Title
EP3573244A4 (de) Codierungsverfahren und codierer für polarcodes
EP3516808A4 (de) Verfahren und vorrichtung zur codierung/decodierung von parallelen polaren codes
EP3562071A4 (de) Verfahren und vorrichtung zur codierung und decodierung von polarcodes
EP3457606B8 (de) Polarcode-codierungsverfahren und -vorrichtung
EP3528498A4 (de) Kodierungsvorrichtung, dekodierungsvorrichtung, kodierungsmethode und dekodierungsmethode
EP3579470A4 (de) Polares codierungsverfahren und codierungsvorrichtung sowie decodierungsverfahren und decodierungsvorrichtung
EP3579423A4 (de) Verfahren und vorrichtungen zur codierung und decodierung von polarcodes
EP3544300A4 (de) Kodierungsvorrichtung, dekodierungsvorrichtung, kodierungsmethode, und dekodierungsmethode
EP3461131A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3544299A4 (de) Kodierungsvorrichtung, dekodierungsvorrichtung, kodierungsmethode, und dekodierungsmethode
EP3584972A4 (de) Verfahren und vorrichtung zur polarcode-codierung
EP3611925A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3442127A4 (de) Polarcode-codierungsverfahren und -vorrichtung
EP3565256A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3547685A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3499888A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3691265A4 (de) Codierungsverfahren und -vorrichtung sowie decodierungsverfahren und -vorrichtung
EP3627838A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3468199A4 (de) Codierungs- und decodierungsverfahren und -vorrichtung
EP3748882A4 (de) Verfahren und vorrichtung zur polarcode-codierung
EP3471414A4 (de) Verschlüsselungsvorrichtung und verschlüsselungsverfahren sowie entschlüsselungsvorrichtung und entschlüsselungsverfahren
EP3691273A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3644606A4 (de) Codierungsvorrichtung, decodierungsvorrichtung, codierungsverfahren und decodierungsverfahren
EP3553984A4 (de) Codierungsverfahren, decodierungsverfahren, codierungsvorrichtung und decodierungsvorrichtung
EP3477949A4 (de) Codierungs- und decodierungsverfahren und -vorrichtung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190726

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602018035446

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H04L0001000000

Ipc: H03M0013130000

A4 Supplementary search report drawn up and despatched

Effective date: 20191202

RIC1 Information provided on ipc code assigned before grant

Ipc: H03M 13/09 20060101ALI20191126BHEP

Ipc: H04L 1/00 20060101ALI20191126BHEP

Ipc: H03M 13/13 20060101AFI20191126BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20211201

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1492361

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602018035446

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220511

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1492361

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220912

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220811

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220812

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220811

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602018035446

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

26N No opposition filed

Effective date: 20230214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230524

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230124

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231130

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230124

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20231212

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231205

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231212

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220511